1PROBE::NFS.AOP.W(3stap)  Network File Storage Tapsets  PROBE::NFS.AOP.W(3stap)
2
3
4

NAME

6       probe::nfs.aop.writepages - NFS client writing several dirty pages to
7       the NFS server
8

SYNOPSIS

10       nfs.aop.writepages
11

VALUES

13       ino
14           inode number
15
16       size
17           number of pages attempted to be written in this execution
18
19       for_reclaim
20           a flag of writeback_control, indicates if it's invoked from the
21           page allocator
22
23       dev
24           device identifier
25
26       nr_to_write
27           number of pages attempted to be written in this execution
28
29       for_kupdate
30           a flag of writeback_control, indicates if it's a kupdate writeback
31
32       wpages
33           write size (in pages)
34
35       wsize
36           write size
37

DESCRIPTION

39       The priority of wb is decided by the flags for_reclaim and for_kupdate.
40

SEE ALSO

42       tapset::nfs(3stap)
43
44
45
46SystemTap Tapset Reference         May 2019            PROBE::NFS.AOP.W(3stap)